DNSSEC and Subdomains

Hi,

 

We currently have WideIPs configured on our GTMs for Global Availability loadbalancing. These are all subdomains (i.e. testing.test.com). I'd like to set up DNSSEC for these subdomains. The domain test.com resides on the name servers for providers like GoDaddy or DNS Made Easy. If the F5 is not authoritative for the zone, test.com, but authoritative for testing.test.com, can I still set up DNSSEC and provide the DNS provider (GoDaddy/DNSME) with the DS record? Or will I need to do a zone transfer for test.com?

 

Any help is greatly appreciated.